Head to head
AssemblyAI vs Gladia
As a speech-to-text API, AssemblyAI rates higher on the APIbenchmarks Index, 86.9 to 74, a 12.9-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | AssemblyAI | Gladia |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 86.9 | 74.0 |
Specifications
| AssemblyAI | Gladia | |
|---|---|---|
| Best for | Accurate STT plus audio intelligence | All-inclusive STT for voice products |
| Free tier | $50 one-time credit | 10 hrs/mo |
| Pricing | Per minute (usage-based) | Per hour (usage-based) |
| Official SDKs | 7 languages | 6 languages |
Is AssemblyAI better than Gladia?
On the APIbenchmarks Index, AssemblyAI rates higher (86.9 vs 74). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.